/*
 * Copyright 2017 - 2025 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see [https://www.gnu.org/licenses/]
 */

package infra.jdbc;

import java.sql.ResultSet;
import java.sql.SQLException;

import infra.jdbc.core.ResultSetExtractor;
import infra.jdbc.type.TypeHandler;

/**
 * @param <T> target type
 * @author TODAY 2021/1/7 22:52
 */
final class TypeHandlerResultSetHandler<T> implements ResultSetExtractor<T> {
  final TypeHandler<T> typeHandler;

  TypeHandlerResultSetHandler(TypeHandler<T> typeHandler) {
    this.typeHandler = typeHandler;
  }

  @Override
  public T extractData(ResultSet resultSet) throws SQLException {
    return typeHandler.getResult(resultSet, 1);
  }
}
